Stories by jgrahamc

How we built DMARC Management using Cloudflare Workers

No, AI did not break post-quantum cryptography

Post-quantum crypto should be free, so we’re including it for free, forever

Stronger than a promise: proving Oblivious HTTP privacy properties

Sophisticated phishers are preying on customers of Silicon Valley Bank

No Hassle Migration from Zscaler to Cloudflare One with the Descaler Program

Repairing a tiny ribbon cable inside a 28 year old IBM ThinkPad 701c

Deploying firmware at Cloudflare-scale: updating thousands of servers worldwide

Low Background Steel for AI

How Cloudflare Runs Prometheus at Scale

How Rust and WASM power Cloudflare's 1.1.1.1

Oxy is Cloudflare's Rust-based next generation proxy framework

ROFL with a LOL: rewriting an NGINX module in Rust

CVE-2022-47929: traffic control noqueue no problem?

One year of war in Ukraine: Internet trends, attacks, and resilience

Cloudflare wants to help you set up your own Mastodon server in ‘minutes’

Welcome to Wildebeest: The Fediverse on Cloudflare

How Cloudflare erroneously throttled a customer’s web traffic

A debugging story: corrupt packets in AF_XDP; a kernel bug or user error?

Armed to Boot: An Enhancement to Arm's Secure Boot Chain

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